MS51045-77

View detailed technical data, stock status, and sourcing information for: MS51045-77
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-164-7145

Item Name Code

06672

Assigment Date

02/09/1973 (53 years ago)

A collection of items, which provides amplifying facilities and supplies operating power to other components. May supply power to the amplifier.

headless (setscrew) head style, right-hand thread direction, 3a thread class, 0.735 inches minimum and 0.765 inches maximum fastener length, 0.636 inches minimum and 0.676 inches maximum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.636 inches minimum and 0.676 inches maximum
Fastener Length: 0.735 inches minimum and 0.765 inches maximum
Head Style: headless (setscrew)
Point Style: half dog
Internal Drive Style: hexagon
End Item Identification: w/s: missile, air-to-air, sparrow (aim-7)
Nominal Thread Diameter: 0.375 inches
Width Across Flats: 0.188 inches nominal
Thread Quantity Per Inch: 16
Material: steel comp 302 or steel comp 303 or steel comp 304 or steel comp 316 overall
Material Document And Classification: 66 fed std all material responses overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Thread Series Designator: unc
Nondefinitive Spec/Std Data: 1 type and 6 style

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
556-7015842-22	Setscrew
MS51045-77	Setscrew

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5305-00-164-7145?

The FSCG of the NSN 5305-00-164-7145 is 5305

Does the NSN 5305-00-164-7145 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-164-7145 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-164-7145 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-164-7145 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-164-7145 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Feb 9, 1973